2° work carried out to establish, modify or extend a pipe in a waterworks system, sewer system or storm water management system excepta) when the system is intended to servei. an infrastructure or a building constructed before 23 June 2021 in a low-velocity zone;
ii. any other infrastructure or building whose construction is not prohibited in a low-velocity zone and provided that the conditions set out it section 38.11 are met, if applicable;
b) when the system is intended to serve an infrastructure, a building or a sector situated outside the low-velocity zone;
c) when the work relates to a public road.